I have to +1 for that part of Utah; absolutely gorgeous.. and I actually moved to Sacramento from Las Vegas, so to be honest, everything on Las Vegas Blvd. is rather boring to me.. Like most locals, we only go down there just to eat (have to love those locals discounts!

).
Anyway, if Las Vegas, It's best to look at the things you can do outside of it, like the drive through Redrock Canyon, being an hour's drive from Route 66, traveling through Oatman, AZ, but looking up north of the town, the Zion picture above looks almost like Virgin River, which goes between Mesquite, NV, and St. George, UT. That part of the area is great.
Similarly, I'd also have to suggest Santa Fe, New Mexico. Somehow, someway, that place is just very very relaxing. It isn't a big town, so you don't get the hustle and bustle from the likes of Albuquerque, but isn't rural, either. It's somewhere where you can take solace and enjoy the silence.
After that, for me, Vancouver, BC. That place, like Portland and the outskirts of it, is just GREEN. I thought I had seen enough shades of green living in the farmland of the midwest; I was wrong. Port Coquitlam, Howe Sound, looking up towards Grouse Mountain.. It's hard to say that I've seen a more beautiful place.. perhaps if I get the chance, Kelowna?
BL.